May weather forecastAmbanja, Madagascar

May

Weather in May

May in Ambanja, Madagascar, witnesses a substantial change in its weather pattern. During this month, the rainfall decreases dramatically to 59mm (2.32"), accompanied by falling humidity and temperature levels. Despite the decline in daylight hours, the decrease in cloud cover boosts the overall visibility to 10km (6.2mi). A moderate decrease in wind speed is also noted, adding to the tranquillity of the weather. May heralds the onset of the dry season in Ambanja, with lower precipitation and cooler temperatures.

Temperature

Ambanja's shift into May sets the average high-temperature at a still warm 27.8°C (82°F), a figure that deviates only slightly from April's 28.7°C (83.7°F). During May, Ambanja's nights hold steady with an average temperature of 24.3°C (75.7°F), barely dropping from the daytime highs.

Heat index

The heat index for May is evaluated at a hot 31°C (87.8°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In May, the average relative humidity in Ambanja is 75%.

Rainfall

In Ambanja, in May, during 21.8 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, in Ambanja, there are 284.4 rainfall days, and 1623mm (63.9") of precipitation is accumulated.

Daylight

In May, the average length of the day in Ambanja is 11h and 29min.
On the first day of May, sunrise is at 05:54 and sunset at 17:31. On the last day of the month, sunrise is at 06:02 and sunset at 17:25 EAT.

Sunshine

In Ambanja, the average sunshine in May is 8.8h.

UV index

February through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Ambanja, 27.8°C (82°F) is the average high-temperature and 24.3°C (75.7°F) is the average low-temperature during May. In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 31°C (87.8°F).

In May, the average relative humidity in Ambanja, Madagascar, is 75%.

In Ambanja, Madagascar, in May, during 21.8 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

In May, the average day length in Ambanja is 11h and 29min.

In May, on the first day of the month, sunrise is at 05:54 and sunset at 17:31. On the last day of the month, in Ambanja, sunrise is at 06:02 and sunset at 17:25 EAT.

In Ambanja, the average sunshine duration in May is 8.8h.

The months with the highest UV index in Ambanja, Madagascar, are February through May, October through December, with an average maximum UV index of 7.

In Ambanja, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

28.7°C

27.8°C

26.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.7km/h

10.7km/h

11km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.8

4.5

7.8

Average UV index

Average cloud cover

30%

23%

Average visibility

10km

Average temperature in May
Ambanja, Madagascar

Average high temperature in May: 27.8°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (25.8°C).

Average low temperature in May: 24.3°C

The month with the highest average low temperature is January (26.1°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).

Average pressure in May
Ambanja, Madagascar

Average pressure in May: 1014.4mbar

The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1010.7mbar).

Average wind speed in May
Ambanja, Madagascar

Average wind speed in May: 9.6km/h

The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).

Average humidity in May
Ambanja, Madagascar

Average humidity in May: 75%

The months with the highest relative humidity are January, February and March (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in May
Ambanja, Madagascar

Average rainfall in May: 59mm

The wettest month (with the highest rainfall) is January (417mm).
The driest month (with the least rainfall) is September (22mm).

Average rainfall days in May
Ambanja, Madagascar

Average rainfall days in May: 21.8 days

The month with the highest number of rainy days is March (29.8 days).
The month with the least rainy days is June (18.3 days).

Average daylight in May /
Average sunshine in May
Ambanja, Madagascar

Average daylight in May: 11h and 30min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).

Average sunshine in May: 8h and 48min

The month with the most sunshine is December (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).

Average sunshine days in May
Ambanja, Madagascar

Average sunshine days in May: 4.5 days

The month with the most sunshine days is July (9.2 days).
The months with the least sunshine days are January and April (0.8 days).

Average UV index in May
Ambanja, Madagascar

Average UV index in May: 7

The months with the highest UV index are February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July, August and September (UV index 6).

Average cloud cover in May
Ambanja, Madagascar

Average cloud cover in May: 23

The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are May and June (Cloud cover 23).

Average visibility in May
Ambanja, Madagascar

Average visibility in May: 10km

The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).